Commands used after installing Ubuntu

 

To install Drivers and VLC

• sudo apt-get update
• sudo apt-get install ubuntu-restricted-extras
• sudo apt-get install vlc  

  

To Install JAVA from bin file jdk-6u39-linux-i586.bin

 Remove open JDK

• sudo apt-get purge openjdk*

Copy .bin java file to dir /usr/lib/jvm (I Created jvm folder) using sudo
i.e 

• cd /usr/lib
• sudo mkdir jvm
• cp sourceFilePath/jdk-6u39-linux-i586.bin /usr/lib/jvm/
• sudo chmod +x /usr/lib/jvm/jdk-6u39-linux-i586.bin
• gedit ~/.bashrc 
• export JAVA_HOME='/usr/lib/jvm/jdk1.6.0_39'
  PATH=.:$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH 
• which java 
• Above command will return /usr/lib/jvm/jdk1.6.0_39     
  

Install Softwares

• sudo apt-get install wireshark
• sudo apt-get install tshark
• sudo apt-get install ns2

To Enable Root Account

• sudo passwd root
• sudo sh -c 'echo "greeter-show-manual-login=true" >> /etc/lightdm/lightdm.conf'

         [Ref:] http://www.techlw.com/2012/05/enable-login-as-root-in-ubuntu-12041110.html

Move Minimize,Maximize & Close Button to Right 

• sudo apt-get install gconf-editor 
• gconf-editor

• Go to the following: 'apps' -> 'metacity' -> 'general' Find the "button_layout" parameter,
• Right mouse click, and select Edit Key.
• Change the value to the following: menu:minimize,maximize,close then Press Enter

        [Ref:] http://www.noobslab.com/2012/04/important-things-to-do-after-install_26.html

Adobe Reader invisble Menus

• //from terminal
• cd /etc/X11/Xsession.d
• sudo gedit 98menuproxy

• //open gedit & paste

• export UBUNTU_MENUPROXY="acroread":$UBUNTU_MENUPROXY

• //save file; log off and log on

• [Ref: ] http://ubuntuforums.org/archive/index.php/t-1821458.html